/* ============================================================
   Delta Books — Landing Page Styles (landing.css)
   All selectors prefixed with db- to avoid collisions
   ============================================================ */

/* --- Design Tokens --- */
:root {
    --db-primary: #0d6efd;
    --db-primary-dark: #0050c8;
    --db-primary-light: #e8f0fe;
    --db-accent: #198754;
    --db-accent-light: #d1e7dd;
    --db-danger: #dc3545;
    --db-danger-light: #f8d7da;
    --db-dark: #1a1a2e;
    --db-dark-2: #16213e;
    --db-gray-50: #fafbfc;
    --db-gray-100: #f8f9fa;
    --db-gray-200: #e9ecef;
    --db-gray-500: #8c98a4;
    --db-gray-600: #6c757d;
    --db-gray-700: #495057;
    --db-gray-900: #212529;
    --db-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --db-radius: 14px;
    --db-radius-sm: 8px;
    --db-shadow: 0 2px 12px rgba(0,0,0,0.06);
    --db-shadow-md: 0 4px 20px rgba(0,0,0,0.08);
    --db-shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --db-shadow-hover: 0 12px 36px rgba(0,0,0,0.15);
    --db-transition: 0.3s cubic-bezier(.4,0,.2,1);

    /* Hero animation tokens */
    --bg-from: #0e1c38;
    --bg-to: #0a1730;
    --hero-primary: #5aa2ff;
    --hero-primary-2: #80b6ff;
    --hero-accent: #9fe870;
    --hero-muted: #c5d6ff;
    --hero-text: #eaf1ff;
}

/* --- Global Resets for Landing Page --- */
.db-landing {
    font-family: var(--db-font);
    line-height: 1.6;
    color: var(--db-gray-900);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.db-landing *,
.db-landing *::before,
.db-landing *::after {
    box-sizing: border-box;
}

/* --- Scroll Progress Indicator --- */
.db-scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--db-primary), var(--db-accent));
    transform-origin: left;
    transform: scaleX(0);
    z-index: 9999;
    pointer-events: none;
}

/* --- Custom Scrollbar --- */
.db-landing::-webkit-scrollbar { width: 6px; }
.db-landing::-webkit-scrollbar-track { background: var(--db-gray-100); }
.db-landing::-webkit-scrollbar-thumb { background: var(--db-primary); border-radius: 3px; }

/* ============================================================
   NAVBAR
   ============================================================ */
.db-nav {
    min-height: 60px !important;
    padding: 0.25rem 0 !important;
    transition: background-color var(--db-transition), box-shadow var(--db-transition);
    z-index: 1050;
}

.db-nav .navbar-brand {
    padding: 0 !important;
}

.db-nav .navbar-brand img {
    height: 64px;
    width: auto;
    padding: 4px 0;
}

.db-nav .nav-link {
    font-weight: 500;
    font-size: 0.92rem;
    color: var(--db-gray-700) !important;
    padding: 0.5rem 0.75rem !important;
    transition: color var(--db-transition);
    position: relative;
}

.db-nav .nav-link:hover,
.db-nav .nav-link.active {
    color: var(--db-primary) !important;
}

.db-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--db-primary);
    transition: width var(--db-transition), left var(--db-transition);
}

.db-nav .nav-link:hover::after {
    width: 60%;
    left: 20%;
}

.db-nav.scrolled {
    background-color: rgba(255,255,255,0.97) !important;
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 8px rgba(0,0,0,0.08);
}

.db-nav-cta {
    font-size: 0.88rem !important;
    padding: 0.4rem 1rem !important;
    border-radius: var(--db-radius-sm) !important;
    font-weight: 600 !important;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.db-hero {
    padding-top: 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--db-gray-50);
    position: relative;
    overflow: hidden;
}

.db-hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(13,110,253,0.06) 0%, transparent 70%);
    pointer-events: none;
}

.db-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--db-primary-light);
    color: var(--db-primary);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.db-hero__title {
    font-size: clamp(2.2rem, 4.5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--db-gray-900);
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.db-hero__title span {
    background: linear-gradient(135deg, var(--db-primary), #6366f1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.db-hero__subtitle {
    font-size: 1.15rem;
    color: var(--db-gray-600);
    max-width: 520px;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.db-hero__cta {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.db-hero__trust {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--db-gray-500);
}

.db-hero__trust i {
    color: var(--db-accent);
}

/* --- Animated Laptop Hero Graphic --- */
.db-animated-hero {
    height: 100%;
    min-height: 400px;
    display: grid;
    place-items: center;
    overflow: hidden;
    position: relative;
    isolation: isolate;
    background: radial-gradient(800px 400px at 70% -10%, #14315e 0%, transparent 60%),
                linear-gradient(180deg, var(--bg-from), var(--bg-to));
    border-radius: 20px;
}

.db-stars {
    position: absolute; inset: 0; pointer-events: none; opacity: .25;
    background-image:
        radial-gradient(2px 2px at 12% 28%, #fff 30%, transparent 32%),
        radial-gradient(2px 2px at 78% 12%, #fff 30%, transparent 32%),
        radial-gradient(2px 2px at 64% 72%, #fff 30%, transparent 32%),
        radial-gradient(2px 2px at 28% 64%, #fff 30%, transparent 32%),
        radial-gradient(1.5px 1.5px at 45% 45%, #fff 30%, transparent 32%),
        radial-gradient(1.5px 1.5px at 88% 55%, #fff 30%, transparent 32%);
    animation: db-twinkle 6s linear infinite;
}
@keyframes db-twinkle { 50% { opacity: .4 } }

.db-laptop {
    width: min(480px, 90%);
    aspect-ratio: 16/9;
    position: relative;
    filter: drop-shadow(0 20px 30px rgba(0,0,0,.45));
    transform-origin: 50% 70%;
    transform: perspective(1200px) rotateX(8deg) translateY(10px) scale(.95);
    opacity: 0;
    animation: db-laptop-in .9s .2s ease-out forwards;
}
@keyframes db-laptop-in {
    from { transform: perspective(1200px) rotateX(24deg) translateY(60px) scale(.85); opacity: 0 }
    to   { transform: perspective(1200px) rotateX(8deg)  translateY(10px) scale(.95); opacity: 1 }
}

.db-screen {
    position: absolute; inset: 0;
    border-radius: 12px;
    background: radial-gradient(120% 120% at 80% 0%, #0f2447 0%, #0b1b36 60%);
    border: 2px solid rgba(255,255,255,.06);
    overflow: hidden;
}

.db-bezel {
    position: absolute; inset: 0;
    border-radius: 12px;
    box-shadow:
        inset 0 0 0 6px rgba(0,0,0,.25),
        inset 0 0 0 1px rgba(255,255,255,.04);
    pointer-events: none;
}

.db-notch {
    position: absolute; top: 6px; left: 50%; translate: -50% 0;
    width: 50px; height: 10px; border-radius: 0 0 6px 6px; background: #0a1326;
}

.db-keyboard {
    position: absolute; left: 50%; bottom: -16px; translate: -50% 0;
    width: 92%; height: 32px; border-radius: 10px;
    background: linear-gradient(180deg, #0b1b36, #08142a);
    box-shadow: inset 0 4px 16px rgba(255,255,255,.04);
}

.db-layer {
    position: absolute; inset: 0; pointer-events: none;
}

.db-hero-card {
    position: absolute;
    width: clamp(100px, 18vw, 180px);
    border-radius: 10px;
    background: linear-gradient(180deg, #102749, #0b1e3d);
    border: 1px solid rgba(255,255,255,.08);
    box-shadow: 0 12px 24px rgba(7,12,26,.55), inset 0 1px 0 rgba(255,255,255,.04);
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px) scale(.98);
}

.db-hero-card__head {
    padding: 8px 10px; font-size: .75rem; letter-spacing: .06em; text-transform: uppercase;
    color: #cfe0ff; background: rgba(255,255,255,.04);
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.db-hero-card__body { padding: 8px 10px; color: #cfe0ff }

.db-pill { height: 6px; border-radius: 3px; background: #284a84; margin: 6px 0 }
.db-pill:nth-child(1) { width: 78% }
.db-pill:nth-child(2) { width: 58% }
.db-pill:nth-child(3) { width: 66% }

.db-c-automation { top: 8%; right: 6%; animation: db-float-in .7s .55s cubic-bezier(.2,.85,.25,1) forwards }
.db-c-checklist  { top: 14%; left: 5%; animation: db-float-in .7s .75s cubic-bezier(.2,.85,.25,1) forwards }
.db-c-ledger     { bottom: 18%; left: 8%; animation: db-float-in .7s .95s cubic-bezier(.2,.85,.25,1) forwards }
.db-c-sync       { right: 5%; bottom: 8%; width: 80px; height: 80px; border-radius: 999px; display: grid; place-items: center; animation: db-float-in .7s 1.15s cubic-bezier(.2,.85,.25,1) forwards }

@keyframes db-float-in {
    0%   { opacity: 0; transform: translateY(20px) scale(.98) }
    100% { opacity: 1; transform: translateY(0) scale(1) }
}

.db-float { animation: db-float-anim 6.5s 2s ease-in-out infinite }
@keyframes db-float-anim {
    0%, 100% { transform: translateY(0) }
    50%      { transform: translateY(-6px) }
}

.db-connector { position: absolute; inset: 0; pointer-events: none }

.db-connector svg path.db-dash {
    stroke: #365c9c; stroke-width: 1.8; stroke-dasharray: 4 6; fill: none;
    filter: drop-shadow(0 0 4px rgba(60,125,255,.3));
    stroke-linecap: round;
    opacity: 0;
    animation: db-dash-in .7s .9s ease-out forwards, db-dash-move 10s 1.8s linear infinite;
}
@keyframes db-dash-in { to { opacity: 1 } }
@keyframes db-dash-move { to { stroke-dashoffset: -140 } }

.db-headline {
    position: absolute; inset: 0; display: grid; place-items: center; text-align: center;
    padding-inline: clamp(12px, 3vw, 32px);
    opacity: 0; transform: translateY(8px);
    animation: db-headline-in .7s 1.9s ease-out forwards;
}

.db-headline h2 {
    font-size: clamp(16px, 3.2vw, 28px);
    line-height: 1.15; font-weight: 800; letter-spacing: .2px; margin: 0;
    text-wrap: balance; color: var(--hero-text);
}

.db-headline .db-with {
    margin-top: 8px; font-weight: 600; font-size: clamp(11px, 1.4vw, 14px);
    color: var(--hero-primary-2);
    opacity: .9;
}
@keyframes db-headline-in { to { opacity: 1; transform: translateY(0) } }

.db-sync-orb {
    width: 48px; height: 48px; border-radius: 999px;
    background: radial-gradient(circle at 30% 30%, #3d86ff, #1f4fb3);
    display: grid; place-items: center;
    box-shadow: inset 0 0 12px rgba(255,255,255,.2), 0 8px 16px rgba(31,79,179,.45);
}
.db-sync-orb svg { width: 24px; height: 24px }
.db-spin { transform-origin: 50% 50%; animation: db-spin 3.6s 1.6s linear infinite }
@keyframes db-spin { to { transform: rotate(360deg) } }

/* ============================================================
   STRUGGLE / PROBLEM SECTION
   ============================================================ */
.db-struggle {
    background: var(--db-gray-50);
    padding: 6rem 0;
    position: relative;
}

.db-struggle__narrative {
    font-size: 1.2rem;
    max-width: 720px;
    margin: 0 auto 3rem;
    text-align: center;
    color: var(--db-gray-600);
    line-height: 1.8;
    font-style: italic;
}

.db-struggle__narrative strong {
    color: var(--db-gray-900);
    font-style: normal;
}

.db-section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--db-primary);
    margin-bottom: 0.75rem;
}

.db-section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: var(--db-gray-900);
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

.db-section-subtitle {
    font-size: 1.1rem;
    color: var(--db-gray-500);
    margin-bottom: 0;
}

.db-pain-card {
    background: white;
    border-radius: var(--db-radius);
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: var(--db-shadow);
    transition: transform var(--db-transition), box-shadow var(--db-transition);
    border: 1px solid var(--db-gray-200);
    height: 100%;
}

.db-pain-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--db-shadow-hover);
}

.db-pain-card__icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    margin: 0 auto 1.25rem;
    font-size: 1.5rem;
}

.db-pain-card__icon--red {
    background: var(--db-danger-light);
    color: var(--db-danger);
}

.db-pain-card__icon--amber {
    background: #fff3cd;
    color: #856404;
}

.db-pain-card__icon--blue {
    background: #cff4fc;
    color: #087990;
}

.db-pain-card h5 {
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--db-gray-900);
}

.db-pain-card p {
    color: var(--db-gray-600);
    font-size: 0.95rem;
    margin-bottom: 0;
    line-height: 1.6;
}

/* Chaos Workflow */
.db-chaos {
    background: white;
    border-radius: var(--db-radius);
    padding: 2rem;
    box-shadow: var(--db-shadow);
    border: 1px solid var(--db-gray-200);
    margin-top: 3rem;
    overflow-x: auto;
}

.db-chaos__title {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--db-danger);
    margin-bottom: 1.5rem;
}

.db-chaos__flow {
    display: flex;
    align-items: center;
    gap: 0;
    min-width: max-content;
    padding-bottom: 0.5rem;
}

.db-chaos__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 100px;
    flex-shrink: 0;
}

.db-chaos__step-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--db-danger-light);
    color: var(--db-danger);
    display: grid;
    place-items: center;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.db-chaos__step-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--db-gray-700);
    max-width: 90px;
}

.db-chaos__arrow {
    color: var(--db-gray-500);
    font-size: 0.9rem;
    flex-shrink: 0;
    padding: 0 0.25rem;
    margin-bottom: 1.5rem;
}

/* ============================================================
   BRIDGE / TRANSITION SECTION
   ============================================================ */
.db-bridge {
    background: linear-gradient(135deg, var(--db-dark), var(--db-dark-2));
    color: white;
    padding: 5rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.db-bridge::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(600px circle at 50% 0%, rgba(13,110,253,0.15), transparent 70%);
    pointer-events: none;
}

.db-bridge__question {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.3;
}

.db-counter-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.db-counter-item {
    text-align: center;
    min-width: 140px;
}

.db-counter {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.db-counter-suffix {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.db-counter-label {
    font-size: 0.9rem;
    opacity: 0.7;
    font-weight: 500;
}

/* ============================================================
   JOURNEY / HOW IT WORKS SECTION
   ============================================================ */
.db-journey {
    padding: 6rem 0;
    background: white;
}

.db-step-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
    margin-top: 3rem;
}

/* Connector line between steps */
.db-step-grid::before {
    content: '';
    position: absolute;
    top: 40px;
    left: calc(16.67% + 28px);
    right: calc(16.67% + 28px);
    height: 2px;
    background: linear-gradient(90deg, var(--db-primary), var(--db-accent));
    opacity: 0.3;
}

.db-step {
    text-align: center;
    position: relative;
    z-index: 2;
}

.db-step__number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--db-primary), var(--db-primary-dark));
    color: white;
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 1.25rem;
    margin: 0 auto 1.25rem;
    box-shadow: 0 4px 16px rgba(13,110,253,0.3);
    position: relative;
}

.db-step__icon {
    font-size: 2rem;
    color: var(--db-primary);
    margin-bottom: 1rem;
}

.db-step h5 {
    font-weight: 700;
    color: var(--db-gray-900);
    margin-bottom: 0.75rem;
}

.db-step p {
    color: var(--db-gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 300px;
    margin: 0 auto;
}

/* ============================================================
   FEATURES SECTION
   ============================================================ */
.db-features {
    padding: 6rem 0;
    background: var(--db-gray-50);
}

.db-feature-card {
    background: white;
    padding: 2rem 1.5rem;
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow);
    text-align: center;
    height: 100%;
    transition: transform var(--db-transition), box-shadow var(--db-transition);
    border: 1px solid var(--db-gray-200);
}

.db-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--db-shadow-hover);
}

.db-feature-icon {
    width: 72px;
    height: 72px;
    border-radius: 18px;
    background: linear-gradient(135deg, var(--db-primary), var(--db-primary-dark));
    color: white;
    display: grid;
    place-items: center;
    margin: 0 auto 1.25rem;
    font-size: 1.75rem;
}

.db-feature-card h5 {
    font-weight: 700;
    color: var(--db-gray-900);
    margin-bottom: 0.5rem;
}

.db-feature-card p {
    color: var(--db-gray-600);
    font-size: 0.92rem;
    margin-bottom: 0;
    line-height: 1.6;
}

/* ============================================================
   TRANSFORMATION / BEFORE & AFTER
   ============================================================ */
.db-transform {
    padding: 6rem 0;
    background: white;
}

.db-comparison-card {
    background: white;
    padding: 2rem;
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow);
    height: 100%;
    border: 1px solid var(--db-gray-200);
    transition: transform var(--db-transition), box-shadow var(--db-transition);
}

.db-comparison-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--db-shadow-md);
}

.db-comparison-card--before {
    border-top: 4px solid var(--db-danger);
}

.db-comparison-card--after {
    border-top: 4px solid var(--db-accent);
}

.db-comparison-card h4 {
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.db-comparison-card li {
    padding: 0.4rem 0;
    font-size: 0.95rem;
    color: var(--db-gray-700);
}

.db-comparison-card li i {
    width: 20px;
    text-align: center;
}

/* ============================================================
   CTA / CONTACT SECTION
   ============================================================ */
.db-cta-section {
    padding: 6rem 0;
    background: var(--db-gray-50);
}

.db-cta-section__title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--db-gray-900);
    margin-bottom: 1rem;
    line-height: 1.25;
}

.db-contact-info {
    padding: 1.5rem 0;
}

.db-contact-info__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.95rem;
    color: var(--db-gray-700);
}

.db-contact-info__item i {
    color: var(--db-primary);
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.db-contact-form {
    background: white;
    padding: 2.5rem;
    border-radius: var(--db-radius);
    box-shadow: var(--db-shadow-md);
    border: 1px solid var(--db-gray-200);
}

.db-contact-form h4 {
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--db-gray-900);
}

.db-contact-form .form-control,
.db-contact-form .form-select {
    border: 2px solid var(--db-gray-200);
    border-radius: var(--db-radius-sm);
    padding: 0.7rem 1rem;
    font-size: 0.92rem;
    transition: border-color var(--db-transition), box-shadow var(--db-transition);
}

.db-contact-form .form-control:focus,
.db-contact-form .form-select:focus {
    border-color: var(--db-primary);
    box-shadow: 0 0 0 3px rgba(13,110,253,0.15);
}

.db-contact-form .form-label {
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--db-gray-700);
    margin-bottom: 0.4rem;
}

/* ============================================================
   BUTTONS (Scoped to landing page)
   ============================================================ */
.db-btn {
    border-radius: var(--db-radius-sm);
    font-weight: 600;
    padding: 0.75rem 1.75rem;
    transition: all var(--db-transition);
    border: none;
    font-size: 0.95rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.db-btn--primary {
    background: linear-gradient(135deg, var(--db-primary), var(--db-primary-dark));
    color: white;
    box-shadow: 0 2px 8px rgba(13,110,253,0.25);
}

.db-btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13,110,253,0.35);
    color: white;
}

.db-btn--success {
    background: linear-gradient(135deg, var(--db-accent), #146c43);
    color: white;
    box-shadow: 0 2px 8px rgba(25,135,84,0.25);
}

.db-btn--success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(25,135,84,0.35);
    color: white;
}

.db-btn--outline {
    border: 2px solid var(--db-primary);
    color: var(--db-primary);
    background: transparent;
    padding: 0.65rem 1.75rem;
}

.db-btn--outline:hover {
    background: var(--db-primary);
    color: white;
    transform: translateY(-2px);
}

.db-btn--lg {
    padding: 0.85rem 2rem;
    font-size: 1.05rem;
}

.db-btn--block {
    width: 100%;
    justify-content: center;
}

/* ============================================================
   FOOTER
   ============================================================ */
.db-footer {
    background: var(--db-dark);
    color: white;
    padding: 2.5rem 0;
}

.db-footer__brand {
    font-size: 1.2rem;
    font-weight: 700;
}

.db-footer__tagline {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

.db-footer__copyright {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    margin-bottom: 0;
}

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
.db-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.db-reveal--visible {
    opacity: 1;
    transform: translateY(0);
}

.db-reveal--delay-1 { transition-delay: 0.1s }
.db-reveal--delay-2 { transition-delay: 0.2s }
.db-reveal--delay-3 { transition-delay: 0.3s }
.db-reveal--delay-4 { transition-delay: 0.4s }
.db-reveal--delay-5 { transition-delay: 0.5s }
.db-reveal--delay-6 { transition-delay: 0.6s }

/* Scale variant */
.db-reveal--scale {
    opacity: 0;
    transform: scale(0.95) translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.db-reveal--scale.db-reveal--visible {
    opacity: 1;
    transform: scale(1) translateY(0);
}

/* ============================================================
   SCROLL TO TOP BUTTON
   ============================================================ */
.db-scroll-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--db-primary);
    color: white;
    border: none;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--db-shadow-md);
    transition: all var(--db-transition);
    z-index: 999;
    font-size: 1rem;
}

.db-scroll-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--db-shadow-lg);
}

.db-scroll-top--visible {
    display: flex;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 991px) {
    .db-hero {
        padding-top: 70px;
        text-align: center;
    }

    .db-hero__subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .db-hero__cta {
        justify-content: center;
    }

    .db-hero__trust {
        justify-content: center;
    }

    .db-step-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .db-step-grid::before {
        display: none;
    }

    .db-counter-grid {
        gap: 2rem;
    }

    .db-animated-hero {
        min-height: 320px;
        margin-top: 2rem;
    }
}

@media (max-width: 767px) {
    .db-hero {
        min-height: auto;
        padding-bottom: 3rem;
    }

    .db-hero__title {
        font-size: 2rem;
    }

    .db-section-title {
        font-size: 1.75rem;
    }

    .db-struggle,
    .db-journey,
    .db-features,
    .db-transform,
    .db-cta-section {
        padding: 4rem 0;
    }

    .db-bridge {
        padding: 3.5rem 0;
    }

    .db-chaos__flow {
        gap: 0;
    }

    .db-chaos__step {
        min-width: 80px;
    }

    .db-chaos__step-icon {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }

    .db-chaos__step-label {
        font-size: 0.7rem;
    }
}

@media (max-width: 575px) {
    .db-hero {
        padding-top: 65px;
    }

    .db-hero__cta .db-btn {
        width: 100%;
        justify-content: center;
    }

    .db-contact-form {
        padding: 1.5rem;
    }

    .db-counter {
        font-size: 2.5rem;
    }

    .db-c-automation { right: 3% }
    .db-c-checklist { left: 3% }
    .db-c-ledger { left: 4% }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}